Timer Runner

Table of Contents

• Plugin Information
• Plugin Versions
• Component Information
• Properties
• Required Interfaces

Plugin Information

Plugin Filename	adtf_core.adtfplugin
Plugin Description	adtf_core.plugindescription
Plugin Name	ADTF Core Plugin
License	ADTF Subscription
Support Mail	support@digitalwerk.net
Homepage URL	https://adtf.dev

Plugin Versions

Plugin Version	3.99.99
Plugin File Version	1.0
adtf	3.99.99
adtf::ucom	3.1.0

Component Information

Name	Timer Runner
CID	default_timer_runner.streaming.adtf.cid
Description	Use this active runner to create a thread in which all connected runners of filters and streaming services will be triggered and executed in a periodic manner at a specified interval. The scheduling of the thread can be configured.

Properties

Name	Value	Type	Description	Subproperties
clock_source	0	tUInt32	The clock used for triggering the timer.	Value List: ADTF Stream Clock = 0 Monotonic = 1 Real Time = 2Value Range: minimum = maximum = Filename Extension Filter:
deadline_error_handling	4	tUInt32	Defines the default action for deadline and start instant miss errors: ignore: do nothing. log: log the miss. stop: stop the session.	Value List: ignore = 0 log = 4 stop = 8Value Range: minimum = maximum = Filename Extension Filter:
interval_miss_handling	0	tUInt32	Defines how to handle missed interval: queue: try to catch up with the stream time. reschedule: reschedule all later calls. drop: drop all calls until catching up with the stream time.	Value List: queue = 0 reschedule = 1 drop = 2Value Range: minimum = maximum = Filename Extension Filter:
maximum_execution_time	0	tInt64	The maximum allowed execution time in microseconds. 0 = unspecified	Value Range: minimum = maximum = Filename Extension Filter:
scheduling/class	0	tUInt32	The scheduler that is used for this thread. Depending on the operating system, this option may not be available or affect more than just this thread.	Value List: default = 0 normal = 1 realtime = 2Value Range: minimum = maximum = Filename Extension Filter:
scheduling/cpu_affinity		cString	A comma separated list of CPUs to which the thread affinity should be set. Empty = all	Value Range: minimum = maximum = Filename Extension Filter:
scheduling/priority	-1.000000	tFloat64	The priority of this thread in the range of 0.0 to 1.0. 0.0 = idle priority, 1.0 = realtime priority. -1.0 = default priority from OS. Please check if your OS also requires configuration of per-process priorities for true real-time priority.	Value Range: minimum = -1.000000 maximum = 1.000000Filename Extension Filter:
timer_period_micro_sec	100000	tInt64	The property value defines the period in micro second for the timer.	Value Range: minimum = maximum = Filename Extension Filter:

Required Interfaces

IID
reference_clock.vision.streaming.adtf.iid
kernel.penguin.services.adtf.iid